Dynamite Friction 631-80041R Disc Brake Rotor - Front Right

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-80041R) is engineered for Mazda 3 and Mazda 3 Sport models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Mazda 3 and Mazda 3 Sport
• Part Number: 631-80041R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 25 mm; discard thickness: 23 mm
• Rust-resistant zinc silver hat finish with plain disc finish
• 5 bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized braking
• Overall diameter: 278 mm; height: 48.7 mm

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is designed to meet the braking demands of Mazda 3 and Mazda 3 Sport vehicles. This rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps maintain consistent stopping power. The drilled and slotted surface enhances water and debris evacuation, reducing brake fade and improving pad bite under various driving conditions.

The rotor’s nominal thickness is 25 mm, with a discard thickness of 23 mm, ensuring a reliable service life and clear replacement guidelines. The zinc silver coating on the hat provides corrosion resistance, extending the rotor’s durability. The rotor is designed with five bolt holes and a 114.3 mm bolt circle diameter, matching factory specifications for secure fitment. The directional surface pattern is engineered to optimize braking efficiency and pad contact.

About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant finish. This product line is intended to provide enhanced heat dissipation and improved braking performance for vehicles requiring reliable and durable rotors. The silver zinc coating on the hat area helps protect against rust, making these rotors suitable for various driving environments.

Common Applications and Problem Solving

• Reduces brake fade caused by overheating during aggressive driving
• Improves water and debris removal for consistent braking in wet conditions
• Addresses rotor corrosion with rust-resistant coating
• Restores proper braking performance on Mazda 3 and Mazda 3 Sport models
• Replaces worn or warped rotors to eliminate brake pulsation and noise

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (23 mm) before installation
• Clean rotor surface to remove any protective coating before mounting
• Torque lug nuts to manufacturer specifications for Mazda 3 and Mazda 3 Sport
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check for proper rotor alignment and secure fitment on the hub

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-80041R rotor to meet OEM standards for fit and function on Mazda 3 and Mazda 3 Sport vehicles. The rust-resistant zinc silver finish and vented design contribute to long-term durability. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.